code: def _is_sparse(cls, x1, x2):
      if not np.isscalar(x1) and not np.isscalar(x2):
          return False
      if hasattr(x1, "issparse") and x1.issparse():
          if x2 != 0:
              return True
          else:
              raise ZeroDivisionError("float division by zero")
  
file_path: mars/mars/tensor/arithmetic/divide.py
imports: import numpy
  from ...None import opcodes
  from ..utils import infer_dtype
  from .core import TensorBinOp
  from .utils import arithmetic_operand
label_desc: Use image node_id 1 for calling the TensorDivide obj's underlying member method code with example usage: obj._is_sparse(cls, x1, x2) and returns: False, True